I dont know what happened with you, I participated in Twitter for one week and paid as much as promised. In the rules it was written that in the main group it was impossible to ask about the bounty otherwise a ban, so you need to carefully read the rules. It was also written that there should be at least one message in the main group per week, I know that many people didnt write, so their awards were reduced. It seems to me that simple carelessness played a role here.